This is a listing of all the kinetic sculptures I have created since 1975. It is an archive of historical and current work. Most of these are no longer available for purchase because they were created in limited editions. Go to the Current Works page to see sculptures still available for purchase.

You will find photographs, possibly videos, and much more information on many of the sculptures by clicking on the "Click to read more..." link. I have limited information on many of the sculptures from the early years. They were created before video cameras!

Serendipity was the third wall sculpture in the series. In this piece I used a rolling wheel rather than the rotating wheel I used in my breakthrough piece, Inventor Released. The escapement is the same concept but with a different arrangement of parts. I was trying for a more efficient and longer running sculpture with a more interesting motion.